I would love for tail docking to be a thing of the past, but since it's in the standard (for now, hopefully), I won't turn down a reputable breeder because of it. I also wouldn't turn down a breeder for not doing it if they seem like a reputable one despite not following that one part of the standard.
Now dewclaws... I don't know about those. As long as my vet can cut them, I guess they're alright. I hate cutting nails!!!